The term 'abdominal organs' refers to the organs located in the abdominal cavity, which includes the VISCERA and spleens. The VISCERA are a group of organs that are located in the abdominal cavity and include the stomach, small intestine, large intestine, liver, gallbladder, and pancreas. The spleen is an organ located in the upper left side of the abdomen and is responsible for filtering blood and producing white blood cells.